0 1 2 3 Mon 15 Oct 1821 Thu 01 Nov 1821 Sat 01 Dec 1821 Tue 01 Jan 1822 Fri 01 Feb 1822 Fri 01 Mar 1822 Thu 07 Mar 1822 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All